Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
russianmartialart.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 11:51:46 UTC · ↺ Refresh
MX Hostnames
- mailwash51.pair.com
MX Priorities
- mailwash51.pair.com: 50
A / AAAA Records
- 216.92.163.25 ↩ russianmartialart.com
Mail Server IPs
- 66.39.2.51 ↩ mailwash51.pair.com
- 2607:f440::4227:233 (no PTR)
SOA Record
Raw SOA
dns.pair.com root.pair.com 2026020403 3600 300 604800 3600
Primary NS (mname)
dns.pair.com
Admin Email (rname)
root@pair.com
Serial
2026020403
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns.pair.com
ns8.ns0.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- brevo-code:4648be2d1ae6bd4f4808e549d3c8a272
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